Why can I not find batteries for my device?


Batteries are not included for this device and you need to purchase them separately.

Insert two batteries of type UM1, R20 or D-cell. Please make sure to insert batteries with the correct polarity as indicated by the + and - symbols.


  • When you use the device indoors, we recommend using the AC power supply instead of batteries.
  • When you use the AC power supply, or you do not use the device for a long time, please remove batteries from their compartment.

Was this document helpful?

Yes No Need to try first

Give us your feedback on this FAQ. What could we have done to to answer your question better?